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11-06-2020
Chemistry

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8. Which of the given atoms has the smallest atomic radius? Provide an explanation
a. Bi
b. P
C. N
d. As

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SvetkaChem SvetkaChem

11-06-2020

Answer:

C. N

Explanation:

Bi - period 6, 6 electron levels

P - period 3, 3 electron levels

N - period 2, 2 electron levels

As - period 4, 4 electron levels

N has only 2 levels of electrons, so it has smallest atomic radius.

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